The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2020
Filed:
Jul. 08, 2014
Gordon Gaumnitz, Walldorf, DE;
Robert Schulze, Walldorf, DE;
Lars Dannecker, Dresden, DE;
Ivan Bowman, Walldorf, DE;
Dan Farrar, Walldorf, DE;
Gordon Gaumnitz, Walldorf, DE;
Robert Schulze, Walldorf, DE;
Lars Dannecker, Dresden, DE;
Ivan Bowman, Walldorf, DE;
Dan Farrar, Walldorf, DE;
SAP SE, Walldorf, DE;
Abstract
Linear run length encoding is described. A system and method include storing a table of time series data in a database of a data platform, the table of time series data representing a set of time series blocks. Each time series block of the set of time series blocks has a time series of equally-incremented time intervals and a run length. Each time interval of the time series is associated with one or more values. The run length has a starting position with at least one starting value and an ending position with at least one ending value. The starting position and the at least one starting value is stored for each time series block in a column store of the database. Then, a compressed index is generated in the column store of the database for each time series block, the compressed index comprising the starting position and the at least one starting value.